1、 随着人们生活水平的提高,旅游业兴旺起来
2、 旅游业的兴旺也使自然环境遭到了破坏
3、 如何防止对自然环境的破坏
随着旅游的发展环境破坏的原因:
游客缺乏环境保护意识
Little attention has been paid to the negative impact of the tourists behavior on the environment.
开发过度
In order to gain more profits,people have overexploited the natural environment and then break the ecological balance
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2014人教新目标英语八下unit 8《Have you ever read treasure island yet》 period 4课件
2014人教新目标英语八下unit 6《An old man tried to move the mountains》课件
2014人教新目标英语八下unit 9《Have you ever been to a museum》专题复习课件
2014人教新目标英语八下unit 7《What’s the highest mountain in the world》课件
2014人教新目标英语八下unit 7《What’s the highest mountain in the world》专题复习课件
2014人教新目标英语八下unit2《I’ll help to clean up the city parks》section a 3a-4c(含grammar focus)课件
2014人教新目标英语八下unit 7《What’s the highest mountain in the world》words单词听力朗读素材(mp3)
2014人教新目标英语八下unit 7《What’s the highest mountain in the world》 period 4课件
2014人教新目标英语八下unit 8《Have you ever read treasure island yet》section a 1b课本听力素材(mp3)
2014人教新目标英语八下unit 7《What’s the highest mountain in the world》 period 3课件
2014人教新目标英语八下unit2《I’ll help to clean up the city parks》section b 1a-1e课件
2014人教新目标英语八下unit 7《What’s the highest mountain in the world》 period 1课件
2014人教新目标英语八下unit 7《What’s the highest mountain in the world》section a 1b课本听力素材(mp3)
2014人教新目标英语八下unit 6《An old man tried to move the mountains》 section b 2b课本听力素材(mp3)
2014人教新目标英语八下unit2《I’ll help to clean up the city parks》section b 1c课本听力素材(mp3)
2014人教新目标英语八下unit 8《Have you ever read treasure island yet》 period 2课件
2014人教新目标英语八下unit 7《What’s the highest mountain in the world》 section a课件
2014人教新目标英语八下unit 6《An old man tried to move the mountains》课件4
2014人教新目标英语八下unit2《I’ll help to clean up the city parks》words单词听力朗读素材(mp3)
2014人教新目标英语八下unit 8《Have you ever read treasure island yet》 section b课件
2014人教新目标英语八下unit 6《An old man tried to move the mountains》 words单词听力朗读素材(mp3)
2014人教新目标英语八下unit 7《What’s the highest mountain in the world》section a 2d课本听力素材(mp3)
2014人教新目标英语八年级下册unit 4《Why don’t you talk to your parents》section a 1a-2d课件
2014人教新目标英语八下unit 8《Have you ever read treasure island yet》section a 2a课本听力素材(mp3)
2014人教新目标英语八下unit2《I’ll help to clean up the city parks》section a 1a-2d课件
2014人教新目标英语八下unit2《I’ll help to clean up the city parks》section b 2b课本听力素材(mp3)
2014人教新目标英语八下unit 7《What’s the highest mountain in the world》 period 2课件
2014人教新目标英语八下unit 7《What’s the highest mountain in the world》section b 1b课本听力素材(mp3)
2014人教新目标英语八下unit 8《Have you ever read treasure island yet》 section a课件
2014人教新目标英语八下unit2《I’ll help to clean up the city parks》section b 3a-3b(含self check)课件